请老师检查

来源：2-10 编程练习

KangarooL

2021-03-27 19:28:03

相关代码：

<!DOCTYPE html>
<html>

<head lang="en">
    <meta charset="UTF-8">
    <title>算数运算</title>
</head>

<body>
    <script>
        //代码补充
        var a=4,b=5;
        console.log(a+b);
        console.log(a-b);
        console.log(a*b);
        console.log(a/b);
        console.log(a%b);
    </script>
</body>

</html>